My truck had the rumble strip shutter last fall. Dealer diagnosed a torque converter and replaced. Well now, 1200 miles later at 21,000 total, she’s doing it again. Disappointed to say the least. I absolutely love my truck, I love the way it looks, I really love the 6.6 gas engine, 10 speed is smooth. This is truly the only problem I’m having. Are there an aftermarket options? All my friends are telling me to consider Ford or Dodge…I bleed GM that just won’t work for me. Any thoughts? 2024, still under 22,000 miles. Pretty easy life, does haul between 8 and 10,000 pounds once in a while.